Former ATP pro Mardy Fish took a subtle dig at Jannik Sinner by dismissing his hard-court stat. Sinner’s stat on hardcourts last year is the third best on the ATP Tour.

Medvedev lost to Adam Walton at the Cincinnati Open on Sunday, which marked his fourth opening-round defeat of the season. As the tennis world discusses Medvedev’s shock dip in form, 2023 US Open ...